*,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }
        body {
            font-family: 'Segoe UI', Roboto, system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
            background: #0c0e13;
            color: #e8ecf0;
            line-height: 1.7;
            padding: 0 1rem;
            max-width: 1280px;
            margin: 0 auto;
        }
        a {
            color: #f0b34b;
            text-decoration: none;
            transition: color 0.2s ease;
        }
        a:hover,
        a:focus-visible {
            color: #ffd966;
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: 12px;
        }
        ul,
        ol {
            padding-left: 1.5rem;
        }
        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            font-weight: 700;
            line-height: 1.3;
            color: #f5f7fa;
        }
        h1 {
            font-size: 2.4rem;
            margin: 1.8rem 0 1rem;
        }
        h2 {
            font-size: 1.8rem;
            margin: 2.2rem 0 0.8rem;
            border-bottom: 2px solid #2a2e38;
            padding-bottom: 0.4rem;
        }
        h3 {
            font-size: 1.35rem;
            margin: 1.6rem 0 0.6rem;
            color: #f0b34b;
        }
        h4 {
            font-size: 1.1rem;
            margin: 1.2rem 0 0.4rem;
            color: #cfd8e3;
        }
        p {
            margin-bottom: 1.2rem;
        }
        strong {
            color: #ffd966;
        }
        hr {
            border: none;
            border-top: 1px solid #2a2e38;
            margin: 2rem 0;
        }
        .container {
            width: 100%;
            padding: 0 0.5rem;
        }
        header {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            padding: 1.2rem 0;
            border-bottom: 1px solid #2a2e38;
            position: relative;
        }
        .my-logo {
            font-size: 1.7rem;
            font-weight: 800;
            background: linear-gradient(135deg, #f0b34b, #d48c2c);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            letter-spacing: -0.5px;
            display: inline-flex;
            align-items: center;
            gap: 0.4rem;
        }
        .my-logo i {
            -webkit-text-fill-color: #f0b34b;
            font-size: 1.5rem;
        }
        .my-logo:hover {
            opacity: 0.85;
            text-decoration: none;
        }
        nav {
            display: flex;
            align-items: center;
            gap: 1.2rem;
        }
        nav a {
            font-weight: 500;
            font-size: 0.95rem;
            padding: 0.4rem 0.6rem;
            border-radius: 6px;
            transition: background 0.2s;
        }
        nav a:hover {
            background: #1e222b;
            text-decoration: none;
        }
        .hamburger {
            display: none;
            font-size: 1.8rem;
            cursor: pointer;
            background: none;
            border: none;
            color: #e8ecf0;
            padding: 0.2rem 0.4rem;
        }
        #nav-toggle {
            display: none;
        }
        .nav-links {
            display: flex;
            gap: 1.2rem;
            align-items: center;
        }
        .breadcrumb {
            display: flex;
            flex-wrap: wrap;
            list-style: none;
            padding: 0.8rem 0 0.2rem;
            font-size: 0.85rem;
            color: #8e95a2;
        }
        .breadcrumb li+li::before {
            content: "›";
            padding: 0 0.6rem;
            color: #5a5f6b;
        }
        .breadcrumb a {
            color: #a8aeb8;
        }
        .breadcrumb a:hover {
            color: #f0b34b;
        }
        .breadcrumb .active {
            color: #f0b34b;
        }
        .hero-img {
            margin: 1.8rem 0 2rem;
            border-radius: 16px;
            box-shadow: 0 12px 30px rgba(0, 0, 0, 0.7);
        }
        section {
            margin-bottom: 2.5rem;
        }
        .content-block {
            background: #13171e;
            border-radius: 14px;
            padding: 1.6rem 1.8rem;
            margin-bottom: 1.8rem;
            border: 1px solid #1f242e;
        }
        .content-block p:last-child {
            margin-bottom: 0;
        }
        .link-list {
            display: flex;
            flex-wrap: wrap;
            gap: 0.6rem 1.2rem;
            margin: 1rem 0 1.4rem;
            padding: 0.8rem 1rem;
            background: #1a1f28;
            border-radius: 10px;
            list-style: none;
        }
        .link-list li a {
            font-weight: 500;
            font-size: 0.92rem;
        }
        .link-list li a i {
            margin-right: 0.3rem;
            font-size: 0.8rem;
        }
        .data-table {
            width: 100%;
            border-collapse: collapse;
            margin: 1.2rem 0;
            font-size: 0.95rem;
            background: #181d26;
            border-radius: 10px;
            overflow: hidden;
        }
        .data-table th {
            background: #232a36;
            color: #f0b34b;
            padding: 0.7rem 1rem;
            text-align: left;
            font-weight: 600;
        }
        .data-table td {
            padding: 0.6rem 1rem;
            border-bottom: 1px solid #262c38;
        }
        .data-table tr:last-child td {
            border-bottom: none;
        }
        .data-table tr:hover td {
            background: #1f2530;
        }
        .form-card {
            background: #13171e;
            border-radius: 14px;
            padding: 1.5rem 1.8rem;
            border: 1px solid #1f242e;
            margin: 1.2rem 0;
        }
        .form-card label {
            display: block;
            font-weight: 600;
            margin-bottom: 0.3rem;
            color: #cfd8e3;
        }
        .form-card input,
        .form-card textarea,
        .form-card select {
            width: 100%;
            padding: 0.65rem 0.9rem;
            border-radius: 8px;
            border: 1px solid #2e3542;
            background: #1a1f28;
            color: #e8ecf0;
            font-size: 0.95rem;
            margin-bottom: 1rem;
            transition: border 0.2s;
        }
        .form-card input:focus,
        .form-card textarea:focus {
            border-color: #f0b34b;
            outline: none;
        }
        .form-card textarea {
            min-height: 100px;
            resize: vertical;
        }
        .btn {
            display: inline-block;
            padding: 0.6rem 1.6rem;
            background: #f0b34b;
            color: #0c0e13;
            font-weight: 700;
            border: none;
            border-radius: 8px;
            cursor: pointer;
            font-size: 0.95rem;
            transition: background 0.2s, transform 0.1s;
        }
        .btn:hover {
            background: #ffc966;
            transform: scale(1.02);
        }
        .btn:active {
            transform: scale(0.98);
        }
        .star-rating {
            display: flex;
            flex-direction: row-reverse;
            justify-content: flex-end;
            gap: 0.2rem;
            margin-bottom: 1rem;
        }
        .star-rating input {
            display: none;
        }
        .star-rating label {
            font-size: 1.8rem;
            color: #3a404d;
            cursor: pointer;
            transition: color 0.15s;
        }
        .star-rating label:hover,
        .star-rating label:hover~label,
        .star-rating input:checked~label {
            color: #f0b34b;
        }
        .comment-item {
            padding: 0.8rem 0;
            border-bottom: 1px solid #1f242e;
        }
        .comment-item:last-child {
            border-bottom: none;
        }
        .comment-author {
            font-weight: 600;
            color: #f0b34b;
        }
        .comment-date {
            font-size: 0.8rem;
            color: #7a8290;
            margin-left: 0.6rem;
        }
        .comment-text {
            margin-top: 0.2rem;
        }
        footer {
            border-top: 1px solid #2a2e38;
            padding: 2rem 0 1.5rem;
            margin-top: 2.5rem;
        }
        friend-link {
            display: block;
            padding: 0.8rem 0 1.2rem;
            font-style: normal;
        }
        friend-link a {
            display: inline-block;
            margin: 0.2rem 1rem 0.2rem 0;
            font-weight: 500;
        }
        .copyright {
            color: #7a8290;
            font-size: 0.85rem;
            text-align: center;
            padding-top: 1rem;
            border-top: 1px solid #1f242e;
        }
        .last-updated {
            display: inline-block;
            font-size: 0.85rem;
            color: #8e95a2;
            background: #1a1f28;
            padding: 0.2rem 0.8rem;
            border-radius: 20px;
            margin-bottom: 1rem;
        }
        @media (max-width: 768px) {
            body {
                padding: 0 0.6rem;
            }
            h1 {
                font-size: 1.7rem;
            }
            h2 {
                font-size: 1.4rem;
            }
            h3 {
                font-size: 1.15rem;
            }
            .content-block {
                padding: 1rem 1rem;
            }
            .form-card {
                padding: 1rem 1rem;
            }
            .hero-img {
                margin: 1rem 0 1.2rem;
            }
            header {
                padding: 0.8rem 0;
            }
            .my-logo {
                font-size: 1.3rem;
            }
            .hamburger {
                display: block;
            }
            .nav-links {
                display: none;
                flex-direction: column;
                gap: 0.4rem;
                width: 100%;
                padding: 1rem 0 0.6rem;
                background: #0c0e13;
                border-top: 1px solid #2a2e38;
                margin-top: 0.6rem;
            }
            #nav-toggle:checked~.nav-links {
                display: flex;
            }
            nav {
                flex-wrap: wrap;
            }
            .data-table {
                font-size: 0.82rem;
            }
            .data-table th,
            .data-table td {
                padding: 0.4rem 0.5rem;
            }
            .link-list {
                gap: 0.3rem 0.8rem;
                padding: 0.5rem 0.8rem;
            }
            .star-rating label {
                font-size: 1.5rem;
            }
            footer {
                padding: 1.2rem 0 1rem;
            }
            friend-link a {
                display: block;
                margin: 0.3rem 0;
            }
        }
        @media (max-width: 480px) {
            h1 {
                font-size: 1.4rem;
            }
            h2 {
                font-size: 1.2rem;
            }
            .breadcrumb {
                font-size: 0.75rem;
            }
            .btn {
                width: 100%;
                text-align: center;
            }
        }
        @media print {
            body {
                background: #fff;
                color: #222;
            }
            .form-card,
            .star-rating,
            .hamburger,
            #nav-toggle {
                display: none !important;
            }
            .nav-links {
                display: flex !important;
                flex-direction: row;
            }
            a {
                color: #0055aa;
            }
        }